Checkpoint Charlie was the best-known crossing point between both sides of the Berlin Wall from 1961 until 1990. It was also one of the three border control points under US-American supervision. [Mehr]

The Biosphere creates "Jungle Feeling " in the middle of Potsdam. You can marvel and discover exotic plants and animals in an authentically tropical world. Get exciting views into the colorful diversity of the rain forest! [Mehr]